QPID-5336: Don't hardcode location of bash in shell scripts
  As bash isn't specified by POSIX its location is variable.
  Specifically under BSDs it isn't found in /bin/bash.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1541763 13f79535-47bb-0310-9956-ffa450edef68
QPID-5306: Improve test wrapper to avoid using getopt for long options
  Using getopt with long options is a gnu extension and so best avoided
  for portability reasons.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1541764 13f79535-47bb-0310-9956-ffa450edef68
QPID-5330: Typo in original checkin

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1541765 13f79535-47bb-0310-9956-ffa450edef68
NO-JIRA: Don't need full trace for regular test runs

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1541766 13f79535-47bb-0310-9956-ffa450edef68
QPID-5336: Don't hardcode script interpreter location

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1541997 13f79535-47bb-0310-9956-ffa450edef68